Finding the Third Proportional to 242,827.88 and 367,628.63
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Solution
The third proportional to 242,827.88 and 367,628.63 is: 556,570.39
Step by Step Solution
- Step 1: Write the proportion equation
242,827.88 : 367,628.63 = 367,628.63 : x - Step 2: Convert to fraction form
242,827.88/367,628.63 = 367,628.63/x - Step 3: Cross multiply
242,827.88x = 367,628.63 × 367,628.63 - Step 4: Simplify right side
242,827.88x = 135,150,805,919.39 - Step 5: Solve for x
x = 135,150,805,919.39/242,827.88 - Step 6: Final answer
x = 556,570.39
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.